Alternative Name: Collar Kiss;Collar ni Kuchiduke;Collar ni Kuchidzuke;Collar ni Kuchizuke - Dom/Sub Universe;Karaa ni Kuchizuke;カラーにくちづけ;カラーにくちづけ－Dom/Subユニバース

Genre(s): Drama

Demographic: Yaoi

Summary:
Miki Kuroda, a college student, was forced to wear a collar in the past and has come to reject Doms due to his trauma. However, his body continues to... MORE Miki Kuroda, a college student, was forced to wear a collar in the past and has come to reject Doms due to his trauma. However, his body continues to seek for more, and he deals with the overflowing heat by reading erotic novels. One day, when working as a babysitter, Miki meets Moriya, a Dom. Despite being confused, he manages to finish his work, but happens to go into heat. Moreover, when he finds an erotic novel, Moriya notices his lower half-! HIDE